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(Newser) - A retired barber who murdered a urologist inside his Southern California office in 2013 over a 21-year-old grudge was sentenced Friday to life in prison plus 10 years without the possibility of parole, the Los Angeles Times reports. In 1992, Ronald Gilbert—then a medical resident at the veterans hospital...

(Newser) - Ever wonder why it doesn't take elephants an hour to pee? Well someone did. After studying mammals of all walks of life at Zoo Atlanta, scientists discovered that, aside from those that weigh 6.5 pounds or less, it takes the rest of us mammals on average 21 seconds...